SEC Filings

Filing date	Form	Description	View
2/14/2017	SC 13G	A statement of beneficial ownership of common stock by certain persons	0000315066-17-001458.pdf 0000315066-17-001458.rtf
2/13/2018	SC 13G	A statement of beneficial ownership of common stock by certain persons	0001532155-18-000059.pdf 0001532155-18-000059.rtf 0001532155-18-000059.xls
2/12/2019	SC 13G	A statement of beneficial ownership of common stock by certain persons	0001037389-19-000004.pdf 0001037389-19-000004.rtf
1/25/2021	SC 13G	A statement of beneficial ownership of common stock by certain persons	0000834237-21-000650.pdf 0000834237-21-000650.rtf
2/08/2021	SC 13G	A statement of beneficial ownership of common stock by certain persons	0001532155-21-000011.pdf 0001532155-21-000011.rtf 0001532155-21-000011.xls
1/20/2023	SC 13G	A statement of beneficial ownership of common stock by certain persons	0000093751-23-000022.pdf 0000093751-23-000022.rtf
4/24/2023	SC 13G	A statement of beneficial ownership of common stock by certain persons	0001193125-23-112425.pdf 0001193125-23-112425.rtf 0001193125-23-112425.xls
5/10/2013	S-8	Securities offered to employees pursuant to employee benefit plans	0001193125-13-214544.pdf 0001193125-13-214544.rtf 0001193125-13-214544.xls
6/15/2017	S-8	Securities offered to employees pursuant to employee benefit plans	0001104659-17-039293.pdf 0001104659-17-039293.rtf 0001104659-17-039293.xls
6/15/2023	S-8	Securities offered to employees pursuant to employee benefit plans	0001569187-23-000060.pdf 0001569187-23-000060.rtf 0001569187-23-000060.xls

Data provided by Kaleidoscope.